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Trenton

$99+ Cheap flights from Boston to Trenton, NJ (BOS - TTN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — TTN
déc. 18 — déc. 251
jeu. 12/18
jeu. 12/25
1 adult, Economy
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Find flight deals from Boston to Trenton

Cheapest flights from Boston to Trenton
Explore the most affordable flight options available from Boston to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 18, 2025.

This Frontier deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/1212:17 pmBOS - TTN
1 stop11h 42mFrontier
sam. 12/209:59 pmTTN - BOS
1 stop12h 42mFrontier
Deal found 11/17$286
This Kiwi.com deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/1511:08 amBOS - TTN
1 stop12h 51mMultiple Airlines
lun. 12/226:10 amTTN - BOS
1 stop27h 57mMultiple Airlines
Deal found 11/15$306
This Frontier deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/1812:22 pmBOS - TTN
1 stop11h 37mFrontier
sam. 12/209:59 pmTTN - BOS
1 stop12h 42mFrontier
Deal found 11/17$346
This Frontier deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/1212:17 pmBOS - TTN
1 stop11h 42mFrontier
lun. 12/229:21 pmTTN - BOS
1 stop12h 46mFrontier
Deal found 11/17$410
This Kiwi.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/2510:59 amBOS - TTN
1 stop24h 50mMultiple Airlines
lun. 12/112:44 pmTTN - BOS
2 stops32h 05mMultiple Airlines
Deal found 11/17$412
This Frontier deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/1212:17 pmBOS - TTN
1 stop11h 42mFrontier
mer. 12/249:59 pmTTN - BOS
1 stop11h 53mFrontier
Deal found 11/17$420
This Frontier deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/276:00 amBOS - TTN
1 stop11h 49mFrontier
dim. 11/309:36 pmTTN - BOS
1 stop12h 28mFrontier
Deal found 11/16$765
This Frontier deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3012:08 pmBOS - TTN
1 stop11h 51mFrontier
ven. 1/29:11 pmTTN - BOS
1 stop13h 10mFrontier
Deal found 11/16$847

Cheap flight deals from Boston to Trenton

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Trenton (TTN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated novembre 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$183
(Kiwi.com)

One-way from

$99
(Kiwi.com)

Popular in

February

Cheapest in

December

Average price

$172
Provider with most accurate pricing for Boston Logan Intl-Trenton-Mercer flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Trenton-Mercer flights.
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From Boston Logan Intl to Trenton-Mercer
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One-way flight from Boston Logan Intl to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Trenton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated novembre 18, 2025.
Use the filters below to find and compare flights from Boston to Trenton that are best for you.

Fly from

Boston

Fly to

Trenton

Route

Depart

Return

Price

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

ven. 1/9

3:43 pm-11:59 pm

1 stop8h 16m

Trenton-Mercer

dim. 1/11

2:32 pm-2:38 pm

1 stop24h 06m

$154

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

jeu. 1/15

5:28 am-11:39 pm

2 stops18h 11m

Trenton-Mercer

mar. 1/20

3:21 pm-2:38 pm

1 stop23h 17m

$183

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

sam. 1/17

12:10 pm-9:44 pm

1 stop9h 34m

Trenton-Mercer

dim. 1/18

9:59 pm-11:10 am

1 stop13h 11m

$280

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

lun. 12/15

11:08 am-11:59 pm

1 stop12h 51m

Trenton-Mercer

lun. 12/22

6:10 am-10:07 am

1 stop27h 57m

$306

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

ven. 12/12

12:17 pm-11:59 pm

1 stop11h 42m

Trenton-Mercer

sam. 12/20

9:59 pm-10:41 am

1 stop12h 42m

$316

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

jeu. 12/18

12:22 pm-11:59 pm

1 stop11h 37m

Trenton-Mercer

sam. 12/20

9:59 pm-10:41 am

1 stop12h 42m

$346

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

ven. 12/12

12:17 pm-11:59 pm

1 stop11h 42m

Trenton-Mercer

lun. 12/22

9:21 pm-10:07 am

1 stop12h 46m

$410

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

mar. 11/25

10:59 am-11:49 am

1 stop24h 50m

Trenton-Mercer

lun. 12/1

12:44 pm-8:49 pm

2 stops32h 05m

$412

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

ven. 12/12

12:17 pm-11:59 pm

1 stop11h 42m

Trenton-Mercer

mer. 12/24

9:59 pm-9:52 am

1 stop11h 53m

$420

BostonTrenton

BOS - TTN

BOSTTN

Boston Logan Intl

ven. 12/5

12:17 pm-11:59 pm

1 stop11h 42m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 17 results
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Compare providers for flights from Boston to Trenton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Trenton in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Trenton, New Jersey flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Trenton, New Jersey flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Trenton, New Jersey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Trenton, New Jersey flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Trenton, New Jersey flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Trenton

What is the cheapest month to book a flight from Boston to Trenton, New Jersey?

Currently, January is the cheapest month in which you can book a flight from Boston to Trenton, New Jersey (average of $31). Flying from Boston to Trenton, New Jersey in May is currently the most expensive (average of $104). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Boston to Trenton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boston to Trenton, New Jersey?

    For as low as $280, Frontier can have you in Trenton, New Jersey from Boston in 9h 34m. There are 244 mi between Boston and Trenton, New Jersey.

  • Can I find deals for flights from Boston to Trenton that include hotel bookings?

    Yes. In addition to deals on Boston to Trenton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Trenton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Trenton.

  • Can I find deals for business class flights from Boston to Trenton?

    Yes. Cheapflights offers flight deals from Boston to Trenton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Trenton, New Jersey?

    Currently, January is the cheapest month in which you can book a flight from Boston to Trenton, New Jersey (average of $31). Flying from Boston to Trenton, New Jersey in May is currently the most expensive (average of $104). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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